@charset "utf-8";
/* CSS Document */

header {
    width: 100%;
    background: #016247;
    height: 90px;
}

.logo {
    float: left;
}

.logo img {
    display: inline-block;
    width: 81px;
    margin-top: 20px;
    vertical-align: middle;

}

.logo span {
    display: inline-block;
    margin: 10px 0 0 20px;
    vertical-align: middle;
    font-size: 30px;
    color: #fff;
}

.nav_show,
.nav_hide {
    display: none;
    cursor: pointer;
}

.nav.hidden {
    display: block;
}

.nav_mask.hidden,
.nav_hide.hidden {
    display: none;
}

.nav_mask {
    position: fixed;
    display: none;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .7);
    z-index: 9999;
}

header .nav {
    float: right;
}

header .nav li {
    float: left;
    padding: 0 25px;
}

header .nav li a {
    position: relative;
    line-height: 90px;
    font-size: 16px;
    color: #fefefe;
}

header .nav li a:after {
    position: absolute;
    top: 36px;
    left: 0;
    height: 2px;
    width: 0;
    background: #e66e2d;
    transition: .6s;
    content: "";
}

header .nav li a:hover:after,
header .nav li.cur a:after {
    width: 100%;
}

/* banner */

.banner {
    position: relative;
    width: 100%;
}

.swiper-container {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.banner img {
    width: 100%;
}

.banner_m {
    display: none;
}


/* c_tit */


.c_tit h2 {
    font-size: 32px;
    color: #016247;
    text-transform: uppercase;
}

.c_tit span {
    display: block;
    font-size: 20px;
}

.c_more {
    display: block;
    text-align: center;
}

.c_more a {
    display: inline-block;
    width: 120px;
    height: 34px;
    background: #016247;
    line-height: 34px;
    border-radius: 4px;
    color: #fff;
    font-size: 16px;
    text-align: center;
    transition: .6s;
}

.c_more a:hover {
    background: #0fc391;
}

.flex {
    display: flex;
}

.flex .info {
    flex: 1;
    padding-right: 5%;
}

.flex .info p {
    padding: 20px 0;
}

.flex .pic {
    flex: 1;
}

.flex .pic img {
    width: 100%;
}

.flex .info p {
    line-height: 30px;
}

.index_content1 {
    padding: 130px 0;
}

.index_content1 .c_more {
    position: absolute;
    /* float: left; */
}


/* index_content2 */

.index_content2 {
    padding: 80px 0 0;
    background: url(../images/pro_bg.jpg) no-repeat top center;
    background-size: 1920px 426px;
}

.index_content2 .c_tit {
    float: inherit;
    margin-bottom: 80px;
    text-align: center;
}

.index_content2 .c_tit h2 {
    color: #fff;
}

.index_content2 .c_tit span {
    font-size: 28px;
    color: #fff;
}

.pro {
    padding: 0 5%;
}

.pro-container .col {
    position: relative;
    width: 100%;
    height: 100%;
}

.pro-container .col .pic {
    width: 100%;
}

.pro-container .col .pic img {
    display: block;
    width: 100%;
}

.pro-container .col .hide {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: calc(100% - 80px);
}

.pro-container .col .hide .mask {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .46);
    opacity: 0;
    transition: .6s;
}

.pro-container .col:hover .hide .mask {
    opacity: 1;
}

.pro-container .col .hide .info {
    position: absolute;
    top: 50%;
    width: 100%;
    padding: 5% 3%;
    overflow: hidden;
    text-align: center;
    transform: translate(0, -50%);
    opacity: 0;
    transition: .6s;
}

.pro-container .col:hover .hide .info {
    opacity: 1;
}

.pro-container .col .hide .info h2 {
    position: relative;
    display: inline-block;
    margin-top: 5%;
    margin-bottom: 5%;
    color: #fff;
    font-size: 20px;
    white-space: nowrap;
}

.pro-container .col .hide .info h2:before {
    position: absolute;
    width: 60%;
    height: 1px;
    left: -65%;
    top: 12px;
    background: #fff;
    content: "";
}

.pro-container .col .hide .info h2:after {
    position: absolute;
    width: 60%;
    height: 1px;
    right: -65%;
    top: 12px;
    background: #fff;
    content: "";
}

.pro-container .col .hide .info p {
    color: #fff;
    font-size: 14px;
    line-height: 36px;
}

.pro-container .col .hide .info span {
    display: inline-block;
    width: 60%;
    margin-top: 15%;
    background: #fff;
    border-radius: 4px;
    line-height: 44px;
    text-align: center;
    font-size: 18px;
    color: #00883b;
}


.pro-container .col .bot {
    margin-top: 10px;
    max-height: 70px;
    min-height: 70px;
    text-align: center;
    transition: .6s;
    opacity: 1;
}

.pro-container .col:hover .bot {
    opacity: 0;
}

.pro-container .col .bot h2 {
    line-height: 36px;
    font-size: 24px;
    color: #333;
}

.pro-container .col .bot p {
    line-height: 32px;
    font-size: 20px;
    color: #666;
}

.pro .c_more {
    margin-top: 60px;
}

/*page2*/
.page2 {
    text-align: center;
    margin: 0 auto;
    margin: 60px 0;
}

.page2 span,
.page2 a {
    display: inline-block;
    margin: 0 10px;
    cursor: pointer;
    font-size: 22px;
    color: #666;
}

.page2 span.cur a {
    color: #016247 !important;
    text-decoration: underline;
}


/* index_content3 */

.index_content3 {
    margin-top: 40px;
    padding: 40px 0;
    background: #f1f1f1;
}

.news {
    margin: 30px 0;
}

.news-container .col {
    font-size: 0;
}

.news-container .col .pic {
    width: 100%;
    overflow: hidden;
}

.news-container .col .pic img {
    display: block;
    width: 100%;
    transition: .6s;
}

.news-container .col:hover .pic img {
    transform: scale(1.1);
}

.news-container .col .info {
    padding: 30px 10px;
    background: #fff;
    transition: .6s;
}

.news-container .col:hover .info {
    background: #016247;
}

.news-container .col .info h2 {
    font-size: 18px;
    color: #333;
    transition: .6s;
}

.news-container .col:hover .info h2 {
    color: #fff;
}

.news-container .col .info p {
    min-height: 144px;
    margin-top: 20px;
    font-size: 14px;
    line-height: 24px;
    transition: .6s;
}

.news-container .col:hover .info p {
    color: #fff;
}

.news-container .col .info span {
    display: inline-block;
    width: 50%;
    font-size: 14px;
    text-align: left;
    transition: .6s;
}

.news-container .col:hover .info span {
    color: #fff;
}

.news-container .col .info i {
    display: inline-block;
    width: 50%;
    text-align: right;
}


/* index_content4 */

.index_content4 {
    margin: 40px auto;
    background: url(../images/content4.jpg) no-repeat center;
    height: 600px;
}

.index_content4 .left {
    float: left;
    width: 60%;
    padding-right: 5%;
}

.index_content4 .left .c_tit {
    margin-top: 150px;
}

.index_content4 .left .c_tit h2 {
    color: #333;
}

.index_content4 .left .c_tit span {
    color: #666;
}

.index_content4 .left .info {
    margin-top: 100px;
}

.index_content4 .left .info span {
    font-size: 22px;
    line-height: 36px;
    color: #333;
}

.index_content4 .left .info p {
    margin-top: 20px;
    font-size: 14px;
    line-height: 32px;
}

.index_content4 .right {
    float: right;
    width: 40%;
}

.index_content4 .right .message {
    margin-top: 50px;
    padding: 5%;
    width: 100%;
    height: 500px;
    background: rgba(5, 135, 103, .78);
    font-size: 0;
    border-radius: 8px;
}

.index_content4 .right .message h2 {
    margin-bottom: 20px;
    text-align: center;
    color: #fff;
    font-size: 18px;
    line-height: 32px;
}

.index_content4 .right .message span {
    display: inline-block;
    vertical-align: top;
    width: 44px;
    line-height: 36px;
    font-size: 16px;
    color: #fff;
}

.index_content4 .right .message input {
    display: inline-block;
    margin-bottom: 20px;
    width: calc(100% - 44px);
    padding: 0 5px;
    vertical-align: top;
    font-size: 16px;
    line-height: 36px;
    outline: none;
    border-radius: 8px;
}

.index_content4 .right .message textarea {
    display: inline-block;
    width: calc(100% - 44px);
    padding: 5px;
    height: 140px;
    vertical-align: top;
    font-size: 16px;
    outline: none;
    border-radius: 8px;
    resize: none;
}

.index_content4 .right .message button {
    display: block;
    margin: 20px auto;
    width: 120px;
    background: #fff;
    color: #058767;
    text-align: center;
    line-height: 32px;
    border-radius: 4px;
}

footer {
    background: #282828;
    height: 152px;
}

footer .code {
    float: left;
    margin-top: 40px;
    text-align: center;
}

footer .code p {
    margin-top: 10px;
    color: #fff;
    line-height: 24px;
}

footer .info {
    float: right;
    margin-top: 12px;
}

footer .info p {
    color: #fff;
    line-height: 32px;
}

footer .w1200 {
    position: relative;
    height: 152px;
}

footer ul {
    position: absolute;
    display: flex;
    left: 50%;
    top: 50%;
    width: calc(100% - 320px);
    transform: translate(-50%, -50%);
    justify-content: center;
}

footer ul li {
    margin: 0 3%;
}

footer ul li a {
    display: inline-block;
    color: #fff;
}

.copyright {
    width: 100%;
    height: 44px;
    line-height: 44px;
    border-top: 2px solid #fff;
    background: #282828;
}

.copyright p {
    font-size: 16px;
    color: #fff;
}


/* 关于我们 */

.inner_banner {
    margin: 0 auto;
}

.inner_banner img {
    width: 100%;
}

.inner_banner .inner_banner_m {
    display: none;
}

.culture {
    padding: 80px 0 40px;
    background: url(../images/about_bg.jpg) no-repeat center;
}

.culture .culture-container,
.quality_content3 .quality-container {
    padding: 40px 0;
}

.quality-container .swiper-slide {
    overflow: hidden;
}

.quality-container .swiper-slide img {
    transition: .6s;
}

.quality-container .swiper-slide:hover img {
    transform: scale(1.1);
}

.culture-container .swiper-wrapper .swiper-slide img {
    display: block;
    width: 100%;
}

.culture .c_tit {
    text-align: center;
}

.culture .c_tit h2 {
    color: #fff;
}

.culture .c_tit span {
    color: #fff;
}

.culture .info p {
    text-align: center;
    color: #fff;
    line-height: 32px;
}

.honor {
    padding: 40px 0;
    margin-bottom: -40px;
    background: url(../images/honor_bg.jpg);
}

.honor .c_tit {
    text-align: center;
}

.honor .c_tit h2 {
    color: #333;
}

.honor .c_tit span {
    color: #666;
}

.honor .honor-container {
    position: relative;
    padding: 30px;
}

.honor .honor-container .col {
    text-align: center;
}

.honor .honor-container .col .pic img {
    display: inline-block;
    max-width: 100%;
}

.honor .honor-container .col .info {
    margin-top: 30px;
    font-size: 18px;
    color: #333;
}

.honor .honor-container .swiper-button-prev {
    background: url(../images/prev.png) no-repeat center;
    background-size: 18px 32px;
    left: 0;
}

.honor .honor-container .swiper-button-next {
    transform: rotate(180deg);
    background: url(../images/prev.png) no-repeat center;
    background-size: 18px 32px;
    right: 0;
}


/* product */

.product .aside {
    float: left;
    margin-top: 180px;
    width: 18%;
}

.product .aside .tit {
    background: #016247;
    text-align: center;
    font-size: 24px;
    color: #fff;
    line-height: 52px;
    border-top-left-radius: 14px;
    border-top-right-radius: 14px;
}

.aside_nav {
    background: #e5e5e5;
    padding: 20px 0;
}

.aside_nav li {
    width: 100%;
    padding: 0 5%;
}

.aside_nav li a {
    display: inline-block;
    position: relative;
    padding-left: 20px;
    width: 100%;
    border-bottom: 1px dashed #959595;
    font-size: 16px;
    line-height: 40px;
    color: #016247;
    transition: .6s;
}

.aside_nav li.cur a,
.aside_nav li:hover a {
    font-size: 20px;
}

.aside_nav li.cur {
    font-size: 20px;
}

.aside_nav li a:before {
    position: absolute;
    top: 16px;
    left: 0;
    width: 10px;
    height: 10px;
    background: url(../images/icon_arrow.png) no-repeat center;
    background-size: 10px 10px;
    content: "";
}

.aside_right {
    float: right;
    width: 82%;
    padding-left: 2%;
}

.aside_right .c_tit {
    padding: 55px 0;
    height: 180px;
    text-align: center;
}

.aside_right .col_wrap {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
}

.aside_right .col_wrap .col {
    float: left;
    width: 23%;
    margin: 0 0 40px 2%;
}

.aside_right .col_wrap .col .pic {
    width: 100%;
    overflow: hidden;
}

.aside_right .col_wrap .col .pic img {
    display: block;
    width: 100%;
    transition: .6s;
}

.aside_right .col_wrap .col:hover .pic img {
    transform: scale(1.1);
}

.aside_right .col_wrap .col .bot {
    padding: 10px;
    text-align: center;
}

.aside_right .col_wrap .col .bot h2 {
    line-height: 32px;
    font-size: 18px;
    color: #333;
}


/* product_show */

.product_show {
    padding-bottom: 60px;
}

.product_show .aside {
    margin-top: 100px;
}

.product_show .aside_right {
    padding-left: 5%;
}

.aside_right_top {
    padding: 50px 0;
    height: 100px;
    text-align: right;
}

.aside_right_top a {
    display: inline-block;
    padding: 0 5px;
    color: #999;
}

.aside_right_top span {
    display: inline-block;
    padding: 0 5px;
}

.aside_right_bot {
    display: flex;
    height: 100%;
    margin-bottom: 50px;
    align-items: stretch;
}

.aside_right_bot .pic {
    width: 40%;
}

.aside_right_bot .pic img {
    display: block;
    width: 100%;
}

.aside_right_bot .info {
    position: relative;
    width: 60%;
    padding: 0 0 0 5%;
}

.aside_right_bot .info .tit {
    background: #016247;
    padding: 0 20px;
    font-size: 26px;
    color: #fff;
    line-height: 48px;
}

.aside_right_bot .info .row {
    padding: 30px 20px;
    background: #e1e1e1;
}

.aside_right_bot .info .row p {
    font-size: 18px;
    line-height: 36px;
    color: #333;
}


.aside_right_bot .info .tip {
    position: absolute;
    bottom: 0;
}

.page {
    position: relative;
}

.page .fl a {
    display: block;
    font-size: 18px;
    color: #666;
    line-height: 32px;
}

.page .fl a:hover {
    color: #0fc391;
}

.page .return {
    display: block;
    position: absolute;
    top: 50%;
    right: 0;
    width: 120px;
    height: 44px;
    background: #016247;
    text-align: center;
    color: #fff;
    line-height: 44px;
    font-size: 16px;
    border-radius: 4px;
    transform: translate(0, -50%);
    transition: .6s;
}

.page .return:hover {
    cursor: pointer;
    background: #0fc391;
}


/* quality */

.quality_content1 {
    display: flex;
    margin: 50px 0;
    align-items: center;
}

.quality_content1 .info {
    padding-right: 5%;
    width: 60%;
}

.quality_content1 .info h2 {
    margin-bottom: 20px;
    font-size: 32px;
    color: #016247;
}

.quality_content1 .info span {
    display: block;
    margin-bottom: 10px;
    font-size: 20px;
    color: #333;
}

.quality_content1 .info p {
    line-height: 24px;
}

.quality_content1 .pic {
    width: 40%;
}

.quality_content1 .pic img {
    display: block;
    width: 100%;
}

.quality_content2 {
    position: relative;
    height: 337px;
    padding: 80px 0;
    background: url(../images/quality_bg.jpg) no-repeat center;
}

.quality_content2 .c_tit {
    text-align: center;
    color: #fff;
}

.quality_content2 .c_tit h2 {
    color: #fff;
}

.quality_content2 img {
    position: absolute;
    top: 60%;
    left: 50%;
    transform: translate(-50%, 0);
}

.quality_content3 {
    display: flex;
    flex-direction: column;
    padding: 60px 0;
}

.quality_content3 .info {
    margin-bottom: 20px;
    width: 100%;
}

.quality_content3 .info p {
    text-align: center;
    line-height: 24px;
}


.quality_content3 .swiper-slide img {
    display: block;
    width: 100%;
}


/* news */

.inner_news .index_content3 {
    background: #fff;
    margin-top: 0;
}

.inner_news .index_content3 .c_tit {
    display: none;
}


/* news_show */

.news_show {
    padding-bottom: 60px;
}

.news_show_tit {
    border-bottom: 1px dashed #545454;
    text-align: center;
}

.news_show_tit h1 {
    padding: 0 0 30px;
    font-size: 32px;
    color: #333;
}

.news_show_tit span {
    display: inline-block;
    margin: 0 60px 10px;
    font-size: 14px;
    color: #666;
}

.news_show_info {
    padding: 40px 0;
    text-align: center;
}

.news_show_info p {
    font-size: 16px;
    line-height: 36px;
    text-align: left;
    color: #666;
}

.news_show_info img {
    max-width: 100%;
    margin: 20px auto;
    text-align: center;
}

.news_show .page {
    padding-top: 20px;
    border-top: 2px solid #f0f0f0;
}


/* contact */

.w1440 {
    width: 84%;
    margin: 0 auto;
}

.contact {
    padding: 40px 0;
}

.contact .c_tit {
    text-align: center;
}

.contact1 {
    position: relative;
    margin-top: 20px;
}

.map {
    width: 100%;
    height: 540px;
}

.contact1 .info {
    position: absolute;
    right: 0;
    top: 0;
    padding: 80px 30px 0 30px;
    width: 750px;
    height: 540px;
    background: rgba(77, 168, 145, .7);
}

.contact1 .info h2 {
    margin-bottom: 40px;
    color: #fff;
    font-size: 32px;
}

.contact1 .info p {
    color: #fff;
    font-size: 16px;
    line-height: 28px;
}

.contact1 .info span {
    display: block;
    margin-top: 54px;
    font-size: 16px;
    line-height: 28px;
    color: #fff;
}


/* contact2 */

.contact2 {
    padding: 40px 0 0;
}

.contact2 .comment {
    padding: 0 5%;
    margin-top: 30px;
    font-size: 0;
}

.contact2 .comment input {
    display: inline-block;
    width: 45%;
    margin-right: 10%;
    margin-bottom: 30px;
    padding: 0 8px;
    line-height: 56px;
    font-size: 20px;
    color: #666;
    border: 1px solid #666;
    border-radius: 4px;
}

.contact2 .comment input:nth-child(2n) {
    margin-right: 0;
}

.contact2 .comment textarea {
    width: 100%;
    font-size: 20px;
    padding: 6px 8px;
    min-height: 170px;
    resize: none;
    font-family: Arial, Helvetica, sans-serif;
    line-height: 56px;
    font-size: 20px;
    color: #666;
    border: 1px solid #666;
    border-radius: 4px;
}

.comment .submit {
    display: block;
    margin: 20px auto;
    width: 260px;
    text-align: center;
    background: #005e15;
    line-height: 48px;
    font-size: 18px;
    color: #fff;
    cursor: pointer;
    transition: .6s;
}

.comment .submit:hover {
    background: #0fc391;
}